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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug 8327512
 * @summary Clashes between java.lang classes and custom-defined classes with
 *          the same simple names
 * @modules jdk.jshell/jdk.jshell
 * @build KullaTesting
 * @run junit JLCollisionTest
 */

import org.junit.jupiter.api.Test;

public class JLCollisionTest extends KullaTesting {

    @Test
    public void testObject() {
        assertEval("class Object {}");
        assertEval("1");
        assertEval("null");
        assertEval("$2 = \"\"");
    }

    @Test
    public void testThrowable() {
        assertEval("class Throwable {}");
        assertEval("1");
        //var with an "enhanced" (non-denotable) type:
        assertEval("var _ = new Object() {};");
    }

    @Test
    public void testSuppressWarnings() {
        assertEval("class SuppressWarnings {}");
        //var with an "enhanced" (non-denotable) type:
        assertEval("var _ = new Object() {};");
    }

}
